At Mindbox we connect top IT talents with technology projects for leading enterprises across Europe.
We are looking for a Full Stack Engineer to join our global technology team. In this role, you will contribute to building and securing advanced systems and services within a highly collaborative, agile/DevSecOps environment. You will partner closely with cybersecurity experts, delivering secure and efficient solutions for internal stakeholders, integrating third-party products, and driving automation.
Sounds like your kind of challenge?
Hybrid: 6x/msc from Kraków
What you’ll be doing
- Collaborate with Product Owners and Development Leads to design, develop, and deliver software solutions meeting security and business requirements.
- Engage with cybersecurity teams to refine and improve features and solutions, ensuring bank systems remain secure.
- Develop new REST API services for internal use, build data pipelines, and create CI/CD pipelines.
- Perform bug fixing, automated test script development, and peer reviews.
- Lead by example when mentoring junior developers.
- Adhere to secure development practices and assist with process automation.
- Ensure operability of systems through troubleshooting, technical documentation, and review cycles.
Note: Detailed project information will be shared during the recruitment process.
What you get in return
- Flexible cooperation model – choose the form that suits you best
(B2B, employment contract, etc.) - Hybrid work setup – 6x/msc from Kraków
- Collaborative team culture – work alongside experienced professionals eager to share knowledge
- Continuous development – access to training platforms and growth opportunities
- Comprehensive benefits – including Interpolska Health Care, Multisport card, Warta Insurance, and more
- High quality equipment – laptop and essential software provided
Who we’re looking for
- Strong Python web development experience using frameworks like FastAPI (preferred), Flask, and/or Django.
- Experience with data pipelines using Airflow, Luigi, Pandas, or Numpy.
- Proficiency in microservice architectures and related concepts (CQRS, SAGA, event sourcing).
- Expertise in containers and orchestration (Docker, Kubernetes).
- Hands-on experience with CI/CD pipelines using Jenkins, GitLab, etc.
- Strong Linux sysadmin skills and networking fundamentals (TCP/IP, DNS, Firewalls).
- Familiarity with Git and branching strategies (GitFlow, Trunk-based).
- Frontend development proficiency (HTML, CSS, JavaScript).
- Strong SQL skills and ability to write complex queries.
- Knowledge of regulated environments using tools like Jira and Confluence.
Nice to Have:
- Experience in security testing tools (SAST, DAST), penetration testing, or fuzz testing.
- Familiarity with cloud environments (AWS, GCP, Azure) and Infrastructure as Code tools like Terraform.
- Frontend experience in React or other JavaScript frameworks.
- Knowledge of message queue systems (Kafka, RabbitMQ).
- Strong experience managing relational and non-relational databases (Postgres, MongoDB).
Joining this project you’ll become part of Mindbox – a tech-driven company where consulting, engineering, and talent meet to build meaningful digital solutions. We’ll back you up every step of the way, accelerate your development, and ensure your skills make a difference.
I will handle your recruitment
Klaudia Józefowicz
